CVE-2026-62830

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreHIGH confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-07. the CNA's CVSS baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Missing authorization in Azure SRE Agent allows an authorized attacker to elevate privileges over a network.

CVSS v3
9.9
EG Score
9.9(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity99% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 20, 2026

Advisory Details (1)

Auto-updated Aug 20, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62830

Vendor Advisories for CVE-2026-62830(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 115× in last 7d / 226× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 226 total refreshes for this CVE.

  1. 2026-08-21 06:32 UTCVendor advisory
  2. 2026-08-21 06:32 UTCGHSA enrichment
  3. 2026-08-21 02:19 UTCEG score recompute
  4. 2026-08-21 02:19 UTCVendor advisory
  5. 2026-08-21 02:19 UTCGHSA enrichment
  6. 2026-08-20 22:55 UTCEPSS rescore
  7. 2026-08-20 22:05 UTCVendor advisory
  8. 2026-08-20 22:05 UTCGHSA enrichment
  9. 2026-08-20 21:03 UTCVendor advisory
  10. 2026-08-20 21:03 UTCGHSA enrichment
  11. 2026-08-20 16:46 UTCVendor advisory
  12. 2026-08-20 16:46 UTCGHSA enrichment
  13. 2026-08-20 15:07 UTCVendor advisory
  14. 2026-08-20 15:07 UTCGHSA enrichment
  15. 2026-08-20 14:15 UTCVendor advisory
  16. 2026-08-20 14:15 UTCGHSA enrichment
  17. 2026-08-20 10:01 UTCVendor advisory
  18. 2026-08-20 10:01 UTCGHSA enrichment
  19. 2026-08-20 05:48 UTCGHSA enrichment
  20. 2026-08-20 01:34 UTCGHSA enrichment
  21. 2026-08-19 21:20 UTCVendor advisory
  22. 2026-08-19 21:20 UTCGHSA enrichment
  23. 2026-08-19 17:50 UTCEG score recompute
  24. 2026-08-19 17:50 UTCVendor advisory
  25. 2026-08-19 17:50 UTCGHSA enrichment
Show 75 more
  1. 2026-08-19 17:04 UTCEPSS rescore
  2. 2026-08-19 16:56 UTCVendor advisory
  3. 2026-08-19 16:56 UTCGHSA enrichment
  4. 2026-08-19 15:19 UTCVendor advisory
  5. 2026-08-19 15:19 UTCGHSA enrichment
  6. 2026-08-19 14:38 UTCVendor advisory
  7. 2026-08-19 14:38 UTCGHSA enrichment
  8. 2026-08-19 11:30 UTCVendor advisory
  9. 2026-08-19 11:30 UTCGHSA enrichment
  10. 2026-08-19 07:15 UTCVendor advisory
  11. 2026-08-19 07:15 UTCGHSA enrichment
  12. 2026-08-19 03:00 UTCVendor advisory
  13. 2026-08-19 03:00 UTCGHSA enrichment
  14. 2026-08-18 22:46 UTCGHSA enrichment
  15. 2026-08-18 21:59 UTCVendor advisory
  16. 2026-08-18 21:58 UTCGHSA enrichment
  17. 2026-08-18 17:43 UTCVendor advisory
  18. 2026-08-18 17:43 UTCGHSA enrichment
  19. 2026-08-18 14:54 UTCEG score recompute
  20. 2026-08-18 14:54 UTCVendor advisory
  21. 2026-08-18 14:54 UTCGHSA enrichment
  22. 2026-08-18 13:48 UTCEPSS rescore
  23. 2026-08-18 11:18 UTCVendor advisory
  24. 2026-08-18 11:18 UTCGHSA enrichment
  25. 2026-08-18 07:04 UTCGHSA enrichment
  26. 2026-08-18 02:48 UTCVendor advisory
  27. 2026-08-18 02:48 UTCGHSA enrichment
  28. 2026-08-17 22:34 UTCVendor advisory
  29. 2026-08-17 22:34 UTCGHSA enrichment
  30. 2026-08-17 18:20 UTCVendor advisory
  31. 2026-08-17 18:20 UTCGHSA enrichment
  32. 2026-08-17 16:28 UTCEG score recompute
  33. 2026-08-17 16:28 UTCVendor advisory
  34. 2026-08-17 16:28 UTCGHSA enrichment
  35. 2026-08-17 13:47 UTCEPSS rescore
  36. 2026-08-17 12:00 UTCVendor advisory
  37. 2026-08-17 12:00 UTCGHSA enrichment
  38. 2026-08-17 07:46 UTCVendor advisory
  39. 2026-08-17 07:46 UTCGHSA enrichment
  40. 2026-08-17 03:33 UTCVendor advisory
  41. 2026-08-17 03:33 UTCGHSA enrichment
  42. 2026-08-16 23:19 UTCVendor advisory
  43. 2026-08-16 23:19 UTCGHSA enrichment
  44. 2026-08-16 19:05 UTCVendor advisory
  45. 2026-08-16 19:05 UTCGHSA enrichment
  46. 2026-08-16 18:48 UTCVendor advisory
  47. 2026-08-16 18:48 UTCGHSA enrichment
  48. 2026-08-16 17:37 UTCVendor advisory
  49. 2026-08-16 17:37 UTCGHSA enrichment
  50. 2026-08-16 16:40 UTCEG score recompute
  51. 2026-08-16 16:40 UTCVendor advisory
  52. 2026-08-16 16:40 UTCGHSA enrichment
  53. 2026-08-16 14:56 UTCEPSS rescore
  54. 2026-08-16 12:29 UTCVendor advisory
  55. 2026-08-16 12:29 UTCGHSA enrichment
  56. 2026-08-16 08:15 UTCVendor advisory
  57. 2026-08-16 08:15 UTCGHSA enrichment
  58. 2026-08-16 04:02 UTCEG score recompute
  59. 2026-08-16 04:02 UTCVendor advisory
  60. 2026-08-16 04:02 UTCGHSA enrichment
  61. 2026-08-15 23:49 UTCVendor advisory
  62. 2026-08-15 23:49 UTCGHSA enrichment
  63. 2026-08-15 19:35 UTCVendor advisory
  64. 2026-08-15 19:35 UTCGHSA enrichment
  65. 2026-08-15 15:21 UTCVendor advisory
  66. 2026-08-15 15:21 UTCGHSA enrichment
  67. 2026-08-15 11:07 UTCVendor advisory
  68. 2026-08-15 11:07 UTCGHSA enrichment
  69. 2026-08-15 06:53 UTCVendor advisory
  70. 2026-08-15 06:53 UTCGHSA enrichment
  71. 2026-08-15 02:18 UTCEG score recompute
  72. 2026-08-15 02:18 UTCVendor advisory
  73. 2026-08-15 02:18 UTCGHSA enrichment
  74. 2026-08-15 01:30 UTCEPSS rescore
  75. 2026-08-14 22:04 UTCVendor advisory

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-62830?
CVE-2026-62830 is a critical vulnerability published on August 6, 2026. Missing authorization in Azure SRE Agent allows an authorized attacker to elevate privileges over a network.
When was CVE-2026-62830 disclosed?
CVE-2026-62830 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62830 actively exploited?
CVE-2026-62830 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 64.9% of all scored CVEs.
What is the CVSS score of CVE-2026-62830?
CVE-2026-62830 has a CVSS v4.0 base score of 9.9 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-62830?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62830, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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